CN204770610U - Casting is with pendulous device of multi -dimensional vibration dnockout machine - Google Patents

Abstract

The utility model relates to the technical field of casting sand regeneration equipment, in particular to a swing device for a multi-dimensional vibration shakeout machine for casting, which includes a left bracket, a left rotating shaft, a left rotating wheel, a driving shaft, a right rotating wheel, a right rotating shaft, a right Bracket, upper pulley, conveyor belt, lower pulley, swing motor, swing rod, positioning support shaft, rubber ring and upper rotating shaft, a circular through hole is arranged at the lower end of the swing rod, and a rubber ring is embedded in the circular through hole. There is a sliding groove at the bottom of the through hole, the positioning support shaft passes through the rubber ring, and the driving shaft passes through the sliding groove. When working, the swing motor rotates to drive the upper pulley to rotate, thereby driving the right wheel to move, and then driving the driving shaft to rotate Movement, the drive shaft moves in the sliding groove to drive the pendulum to swing left and right, which in turn can drive the shakeout machine table to swing left and right. In addition to the vibration effect of the vibrating motor, the table top of the shakeout machine of the utility model is also affected by the forward and backward swing of the swing rod, thereby improving the separation efficiency of molding sand and castings.

Description

A kind of pendulous device cast with multi-dimensional vibration shakeout

Technical field

The utility model relates to casting sand recycling device technical field, specifically a kind of pendulous device cast with multi-dimensional vibration shakeout.

Background technology

Shakeout utilizes vibration and impacts the Casting Equipment that the molding sand in casting mold is separated with foundry goods.Vibratory shakeout machine is primarily of vibration main body and base two parts composition.Oscillating component framework is taken at the bottom of machine by two row's spring supportings.Shakeout vibration main body side horizontal symmetrical installs two vibrating motors.Making a concerted effort and the upper plane orthogonal of table top of exciting force, forms an elemental body structure, impel sandbox to be separated with molding sand, foundry goods is separated with molding sand, and the fragmentation of sand group.

In prior art, the domestic monomer matter vibratory shakeout machine amplitude generally adopted is less, only have 3 ~ 4mm, thus molding sand is comparatively slow with the speed be separated of foundry goods, when the foundry goods needing to be separated is more, the monomer matter shakeout that amplitude is less will reduce operating efficiency, Given this, the utility model provides a kind of pendulous device of shakeout, can improve the vibrating effect of monomer matter shakeout, thus improve the separative efficiency of molding sand and foundry goods, i.e. a kind of pendulous device cast with multi-dimensional vibration shakeout.

Summary of the invention

In order to make up the deficiencies in the prior art, the utility model provides a kind of pendulous device cast with multi-dimensional vibration shakeout, less in order to overcome monomer matter shakeout amplitude in prior art, thus affects the defect of molding sand and foundry goods separative efficiency.

The utility model solves the technical scheme that its technical problem adopts: a kind of pendulous device cast with multi-dimensional vibration shakeout, comprise left socle, left rotary shaft, left wheel, driving shaft, right wheel, right spindle, right support, upper belt-wheel, conveyer belt, lower belt wheel, oscillating motor, fork, positioning supports axle, rubber ring and upper rotating shaft, described left socle and right support are symmetrically distributed in the shakeout left and right sides; Described left rotary shaft one end is fixedly mounted on left socle upper end, and the left rotary shaft other end is connected with left wheel, and left rotary shaft and left wheel junction are positioned at the left wheel center of circle; Be fixedly mounted on right support upper end in the middle part of described right spindle, right spindle one end is connected with right wheel, and right spindle and right wheel junction are positioned at the right wheel center of circle, and the right spindle other end is connected with upper belt-wheel; Described lower belt wheel is fixedly mounted on oscillating motor; Described upper belt-wheel is connected with lower belt wheel by conveyer belt; Be connected by driving shaft between described left wheel and right wheel, and left wheel and the right wheel center of circle are all departed from driving shaft two ends, during work, oscillating motor rotates and drives upper belt-wheel to rotate, thus drive right wheel motion, and then drive driving shaft to do gyration, the offset distance in driving shaft two ends and left wheel and the right wheel center of circle is less, the effect that offset distance is less makes the radius of gyration of driving shaft less, thus make fork amplitude of fluctuation less, and then make shakeout table top amplitude of fluctuation less, to reduce the damage swung foundry goods; Described fork lower end is provided with manhole, manhole is embedded with rubber ring, described positioning supports axle is through rubber ring, and positioning supports axle two ends are fixedly mounted on left socle and right support upper center respectively, the effect of rubber ring is when making shakeout table vibration, fork can do with the vibration of shakeout table top and slightly move up and down, and can not limit slightly moving up and down of fork because of the fixing of positioning supports axle; Positioning supports axle is the motion limiting fork through the effect of fork, and when making fork lower wobble, fork top can swing in the opposite direction, thus drives the swing of shakeout table top; The lower end of fork is provided with slippage slot, and described driving shaft is through slippage slot, and during work, the driving shaft doing gyration moves in slippage slot, thus drives fork bottom to swing; Described upper rotating shaft one end is fixedly mounted on fork, and the upper rotating shaft other end is connected with shakeout table top, and during work, fork top swings, thus shakeout table-board to right or left can be driven to swing, and the effect of this pendulous device is that shakeout table top is swung.

Described manhole inwall surrounding is provided with annular groove, rubber ring is circular, and rubber ring inwall contacts with positioning supports axle, rubber ring outer wall contacts with annular groove, rubber ring thickness increases to inwall gradually along outer wall, rubber ring thickness is strengthen the steadiness of rubber ring in fork along the effect that outer wall increases to inwall gradually, prevents rubber ring in the course of work from detaching fork.Described slippage slot inwall is fixed with steel ring, and the material of steel ring is potassium steel, and wearability is good, and the effect of steel ring causes damage to fork under preventing slippage slot to be in sliding friction state for a long time, thus improves shakeout service life.

The beneficial effects of the utility model are:

(1) a kind of pendulous device cast with multi-dimensional vibration shakeout of the present utility model, the fork swing acting in conjunction of the vibrated motor oscillating of shakeout table top and pendulous device, thus the efficiency that improve that molding sand is separated with foundry goods;

(2) a kind of casting multi-dimensional vibration shakeout of the present utility model, reasonable in design, principle is simple, is convenient to promote the use of.

Accompanying drawing explanation

Below in conjunction with drawings and embodiments, the utility model is further illustrated.

Fig. 1 is a kind of perspective view of casting with multi-dimensional vibration shakeout of the present utility model;

Fig. 2 is a kind of partial structurtes schematic diagram cast with multi-dimensional vibration shakeout of the present utility model;

Fig. 3 is a kind of full sectional view cast with multi-dimensional vibration shakeout of the present utility model;

Fig. 4 is the A-A schematic diagram of Fig. 3.

In figure: left socle 101, left rotary shaft 102, left wheel 103, driving shaft 104, right wheel 105, right spindle 106, right support 107, upper belt-wheel 108, conveyer belt 109, lower belt wheel 110, oscillating motor 111, fork 112, positioning supports axle 113, rubber ring 114, upper rotating shaft 115, manhole 1121, slippage slot 1122, annular groove 1123, steel ring 1124.

Detailed description of the invention

The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of pendulous device cast with multi-dimensional vibration shakeout described in the utility model, comprise left socle 101, left rotary shaft 102, left wheel 103, driving shaft 104, right wheel 105, right spindle 106, right support 107, upper belt-wheel 108, conveyer belt 109, lower belt wheel 110, oscillating motor 111, fork 112, positioning supports axle 113, rubber ring 114 and upper rotating shaft 115, described left socle 101 and right support 107 are symmetrically distributed in the shakeout left and right sides, described left rotary shaft 102 one end is fixedly mounted on left socle 101 upper end, and left rotary shaft 102 other end is connected with left wheel, and left rotary shaft 102 and left wheel junction are positioned at the left wheel center of circle, be fixedly mounted on right support 107 upper end in the middle part of described right spindle 106, right spindle 106 one end is connected with right wheel 105, and right spindle 106 and right wheel 105 junction are positioned at right wheel 105 center of circle, and right spindle 106 other end is connected with upper belt-wheel 108, described lower belt wheel 110 is fixedly mounted on oscillating motor 111, described upper belt-wheel 108 is connected with lower belt wheel 110 by conveyer belt 109, be connected by driving shaft 104 between described left wheel and right wheel 105, and left wheel and right wheel 105 center of circle are all departed from driving shaft 104 two ends, during work, oscillating motor 111 rotates and drives upper belt-wheel 108 to rotate, thus drive right wheel 105 to move, and then drive driving shaft 104 to do gyration, the offset distance in driving shaft 104 two ends and left wheel and right wheel 105 center of circle is less, the effect that offset distance is less makes the radius of gyration of driving shaft 104 less, thus make fork 112 amplitude of fluctuation less, and then make shakeout table top amplitude of fluctuation less, to reduce the damage swung foundry goods, described fork 112 lower end is provided with manhole 1121, manhole 1121 is embedded with rubber ring 114, described positioning supports axle 113 is through rubber ring 114, and positioning supports axle 113 two ends are fixedly mounted on left socle 101 and right support 107 upper center respectively, the effect of rubber ring 114 is when making shakeout table vibration, fork 112 can do with the vibration of shakeout table top and slightly move up and down, and can not limit slightly moving up and down of fork 112 because of the fixing of positioning supports axle 113, positioning supports axle 113 is the motions limiting fork 112 through the effect of fork 112, and when making fork 112 lower wobble, fork 112 top can swing in the opposite direction, thus drives the swing of shakeout table top, the lower end of fork 112 is provided with slippage slot 1122, and described driving shaft 104 is through slippage slot 1122, and during work, the driving shaft 104 doing gyration moves in slippage slot 1122, thus drives fork 112 bottom to swing, described upper rotating shaft 115 one end is fixedly mounted on fork 112, upper rotating shaft 115 other end is connected with shakeout table top, and during work, fork 112 top swings, thus shakeout table-board to right or left can be driven to swing, the effect of this pendulous device is that shakeout table top is swung.

Described manhole 1121 inwall surrounding is provided with annular groove 1123, rubber ring 114 is in circular, and rubber ring 114 inwall contacts with positioning supports axle 113, rubber ring 114 outer wall contacts with annular groove 1123, rubber ring 114 thickness increases to inwall gradually along outer wall, rubber ring 114 thickness is strengthen the steadiness of rubber ring 114 in fork 112 along the effect that outer wall increases to inwall gradually, prevents rubber ring 114 in the course of work from detaching fork 112.Described slippage slot 1122 inwall is fixed with steel ring 1124, the material of steel ring 1124 is potassium steel, wearability is good, and the effect of steel ring 1124 causes damage to fork 112 under preventing slippage slot 1122 to be in sliding friction state for a long time, thus improves shakeout service life.

During work, the mixture of foundry goods and molding sand is put into shakeout table top, start power supply afterwards, oscillating motor 111 rotates and drives upper belt-wheel 108 to rotate, thus drive right wheel 105 to move, and then drive driving shaft 104 to do gyration, the driving shaft 104 doing gyration moves in slippage slot 1122, thus drive fork 112 bottom to swing, during fork 112 lower wobble, due to the position-limiting action of positioning supports axle 113, fork 112 top swings in the opposite direction, thus drive the swing of shakeout table top, under the effect of shakeout table top swing, molding sand is separated from foundry goods.

More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; description in above-described embodiment and description principle of the present utility model is just described; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (3)

1. A swing device for a multi-dimensional vibration shakeout machine for casting, comprising a left bracket (101), a left shaft (102), a left wheel (103), a drive shaft (104), a right wheel (105), and a right shaft (106), right bracket (107), upper pulley (108), conveyor belt (109), lower pulley (110), swing motor (111), swing rod (112), positioning support shaft (113), rubber ring (114) and the upper shaft (115), characterized in that: the left bracket (101) and the right bracket (107) are symmetrically distributed on the left and right sides of the base (4); one end of the left shaft (102) Fixedly installed on the upper end of the left bracket (101), the other end of the left rotating shaft (102) is connected with the left rotating wheel (103); the middle part of the right rotating shaft (106) is fixedly installed on the upper end of the right bracket (107), and the right rotating shaft (106) One end is connected with the right rotating wheel (105), and the other end of the right rotating shaft (106) is connected with the upper pulley (108); the lower pulley (110) is fixedly installed on the swing motor (111); the upper pulley Wheel (108) is connected with lower pulley (110) by conveyor belt (109); Link to each other by drive shaft (104) between described left wheel (103) and right wheel (105); Described fork ( 112) The lower end is provided with a circular through hole (1121), and a rubber ring (114) is embedded in the circular through hole (1121). The positioning support shaft (113) passes through the rubber ring (114), and the positioning support shaft (113) both ends are respectively fixedly installed in the middle part of the upper end of the left bracket (101) and the right bracket (107); the lower end of the swing rod (112) is provided with a sliding groove (1122); Move the groove (1122); one end of the upper rotating shaft (115) is fixedly installed on the fork (112), and the other end of the upper rotating shaft (115) is connected with the shakeout machine table (1). 2. The swing device of a multi-dimensional vibration shakeout machine for casting according to claim 1, characterized in that: an annular groove (1123) is arranged around the inner wall of the circular through hole (1121), and the rubber ring (1123) 114) is annular, the inner wall of the rubber ring (114) is in contact with the positioning support shaft (113), the outer wall of the rubber ring (114) is in contact with the annular groove (1123), and the thickness of the rubber ring (114) gradually increases along the outer wall The inner wall increases. 3. The swing device of a multi-dimensional vibration shakeout machine for casting according to claim 1, characterized in that: a steel ring (1124) is fixedly connected to the inner wall of the sliding groove (1122), and the steel ring (1124) The material is high manganese steel.